Patents by Inventor Shantung HSU

Shantung HSU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Active fermentation process and fermented liquid and drinks made by using the same
    Patent number: 9877494
    Abstract: A process for making a fermented liquid drink comprising separating and selecting a colony of a suitable bacterial strain, preparing a seed liquid from a live culture of the colony, and culturing the seed liquid in a large scale liquid culture. The bacterial strain is of the genus of Acetobacter or Gluconobacter. The seed liquid is prepared by culturing the colony on a slant surface on a solid medium, followed by multi-stage active liquid culture. The multi-stage active liquid culture has an initial stage of small scale active liquid culture and at least one enlarged scale active liquid culture.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: January 30, 2018
    Inventor: Shantung Hsu
  • ACTIVE FERMENTATION PROCESS AND FERMENTED LIQUID AND DRINKS MADE BY USING THE SAME
    Publication number: 20160050953
    Abstract: A process for making a fermented liquid drink comprising separating and selecting a colony of a suitable bacterial strain, preparing a seed liquid from a live culture of the colony, and culturing the seed liquid in a large scale liquid culture. The bacterial strain is of the genus of Acetobacter or Gluconobacter. The seed liquid is prepared by culturing the colony on a slant surface on a solid medium, followed by multi-stage active liquid culture. The multi-stage active liquid culture has an initial stage of small scale active liquid culture and at least one enlarged scale active liquid culture.
    Type: Application
    Filed: August 21, 2014
    Publication date: February 25, 2016
    Inventor: Shantung HSU